... 点阵式打印机|dot matrix printer 点阵收缩|lattice contraction 点阵替位|lattice substitution ...
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晶格收缩
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Austenitic lattice expansion-contraction-expansion caused by charging hydrogen is found and its possible mechanisms are discussed.
在充氢后时效一段时间的情况下,存在奥氏体晶格收缩-膨胀-收缩的现象,并初步讨论了可能的原因。
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